organizer is constructed with impact resistant materials so it can withstand harsh jobsite environments. An IP65 rated weather seal protects your tools, accessories, and small parts from rain and other jobsite debris.The transparent lid of the organizer seals the bins to prevent contents from migrating and shifting during transport. Heavy-duty latches and reinforced hinges ensure that the compact organizer keeps the contents contained and protected. The PACKOUT modular storage allows users to customize and build their own storage system to easily transport and organize tools and accessories.